[BUG] "Unable to retrieve content because the page is navigating and changing the content." when the page redirect #20483
Closed
Description
Context:
- Playwright Version: playwright==1.30.0
- Operating System: linux
- Node.js version: v16.18.0
- Browser: Chromium
- Extra:
Code Snippet
import asyncio
from playwright.async_api import async_playwright
async def main():
async with async_playwright() as p:
browser = await p.chromium.launch()
page = await browser.new_page(ignore_https_errors=True)
response = await page.goto("http://103.26.11.236/")
body_str = await page.content()
print(body_str)
await page.screenshot(path="/tmp/a.png",full_page=True)
asyncio.run(main())Describe the bug
The url page will auto redirect to a new url when it finished loading, then await page.content() failed.
Traceback (most recent call last):
File "/home/test/source/shanhai/maliciousDownloader/malicious_downloader/malicious_downloader/test.py", line 21, in <module>
asyncio.run(main())
File "/usr/lib/python3.10/asyncio/runners.py", line 44, in run
return loop.run_until_complete(main)
File "/usr/lib/python3.10/asyncio/base_events.py", line 649, in run_until_complete
return future.result()
File "/home/test/source/shanhai/maliciousDownloader/malicious_downloader/malicious_downloader/test.py", line 15, in main
body_str = await page.content()
File "/home/test/source/shanhai/maliciousDownloader/malicious_downloader/venv/lib/python3.10/site-packages/playwright/async_api/_generated.py", line 9036, in content
return mapping.from_maybe_impl(await self._impl_obj.content())
File "/home/test/source/shanhai/maliciousDownloader/malicious_downloader/venv/lib/python3.10/site-packages/playwright/_impl/_page.py", line 474, in content
return await self._main_frame.content()
File "/home/test/source/shanhai/maliciousDownloader/malicious_downloader/venv/lib/python3.10/site-packages/playwright/_impl/_frame.py", line 415, in content
return await self._channel.send("content")
File "/home/test/source/shanhai/maliciousDownloader/malicious_downloader/venv/lib/python3.10/site-packages/playwright/_impl/_connection.py", line 44, in send
return await self._connection.wrap_api_call(
File "/home/test/source/shanhai/maliciousDownloader/malicious_downloader/venv/lib/python3.10/site-packages/playwright/_impl/_connection.py", line 419, in wrap_api_call
return await cb()
File "/home/test/source/shanhai/maliciousDownloader/malicious_downloader/venv/lib/python3.10/site-packages/playwright/_impl/_connection.py", line 79, in inner_send
result = next(iter(done)).result()
playwright._impl._api_types.Error: Unable to retrieve content because the page is navigating and changing the content.
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dgozman commentedon Jan 30, 2023
@NiuBlibing This is expected. I'd recommend to retry your
page.content()call if this happens.